.3u+.03+.02u=.2+u

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Solution for .3u+.03+.02u=.2+u equation:


Simplifying
0.3u + 0.03 + 0.02u = 0.2 + u

Reorder the terms:
0.03 + 0.3u + 0.02u = 0.2 + u

Combine like terms: 0.3u + 0.02u = 0.32u
0.03 + 0.32u = 0.2 + u

Solving
0.03 + 0.32u = 0.2 + u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-1u' to each side of the equation.
0.03 + 0.32u + -1u = 0.2 + u + -1u

Combine like terms: 0.32u + -1u = -0.68u
0.03 + -0.68u = 0.2 + u + -1u

Combine like terms: u + -1u = 0
0.03 + -0.68u = 0.2 + 0
0.03 + -0.68u = 0.2

Add '-0.03' to each side of the equation.
0.03 + -0.03 + -0.68u = 0.2 + -0.03

Combine like terms: 0.03 + -0.03 = 0.00
0.00 + -0.68u = 0.2 + -0.03
-0.68u = 0.2 + -0.03

Combine like terms: 0.2 + -0.03 = 0.17
-0.68u = 0.17

Divide each side by '-0.68'.
u = -0.25

Simplifying
u = -0.25

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